214948207950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1\times {\mathrm{1291}}^1$

素因数の和:2187

約数の個数: 192

約数和(自身を含む): 613060904448

約数和(自身を除く): 398112696498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 257, 350, 514, 525, 617, 771, 1050, 1234, 1285, 1291, 1542, 1799, 1851, 2570, 2582, 3085, 3598, 3702, 3855, 3873, 4319, 5397, 6170, 6425, 6455, 7710, 7746, 8638, 8995, 9037, 9255, 10794, 12850, 12910, 12957, 15425, 17990, 18074, 18510, 19275, 19365, 21595, 25914, 26985, 27111, 30850, 32275, 38550, 38730, 43190, 44975, 45185, 46275, 53970, 54222, 64550, 64785, 89950, 90370, 92550, 96825, 107975, 129570, 134925, 135555, 158569, 193650, 215950, 225925, 269850, 271110, 317138, 323925, 331787, 451850, 475707, 647850, 663574, 677775, 792845, 796547, 951414, 995361, 1109983, 1355550, 1585690, 1593094, 1658935, 1990722, 2219966, 2322509, 2378535, 2389641, 3317870, 3329949, 3964225, 3982735, 4645018, 4757070, 4779282, 4976805, 5549915, 5575829, 6659898, 6967527, 7928450, 7965470, 8294675, 9953610, 11099830, 11151658, 11612545, 11892675, 11948205, 13935054, 16589350, 16649745, 16727487, 19913675, 23225090, 23785350, 23896410, 24884025, 27749575, 27879145, 33299490, 33454974, 34837635, 39827350, 49768050, 55499150, 55758290, 58062725, 59741025, 69675270, 83248725, 83637435, 116125450, 119482050, 139395725, 166497450, 167274870, 174188175, 204712579, 278791450, 348376350, 409425158, 418187175, 614137737, 836374350, 1023562895, 1228275474, 1432988053, 2047125790, 2865976106, 3070688685, 4298964159, 5117814475, 6141377370, 7164940265, 8597928318, 10235628950, 14329880530, 15353443425, 21494820795, 30706886850, 35824701325, 42989641590, 71649402650, 107474103975, 214948207950]

約数ペア:

[(1, 214948207950), (2, 107474103975), (3, 71649402650), (5, 42989641590), (6, 35824701325), (7, 30706886850), (10, 21494820795), (14, 15353443425), (15, 14329880530), (21, 10235628950), (25, 8597928318), (30, 7164940265), (35, 6141377370), (42, 5117814475), (50, 4298964159), (70, 3070688685), (75, 2865976106), (105, 2047125790), (150, 1432988053), (175, 1228275474), (210, 1023562895), (257, 836374350), (350, 614137737), (514, 418187175), (525, 409425158), (617, 348376350), (771, 278791450), (1050, 204712579), (1234, 174188175), (1285, 167274870), (1291, 166497450), (1542, 139395725), (1799, 119482050), (1851, 116125450), (2570, 83637435), (2582, 83248725), (3085, 69675270), (3598, 59741025), (3702, 58062725), (3855, 55758290), (3873, 55499150), (4319, 49768050), (5397, 39827350), (6170, 34837635), (6425, 33454974), (6455, 33299490), (7710, 27879145), (7746, 27749575), (8638, 24884025), (8995, 23896410), (9037, 23785350), (9255, 23225090), (10794, 19913675), (12850, 16727487), (12910, 16649745), (12957, 16589350), (15425, 13935054), (17990, 11948205), (18074, 11892675), (18510, 11612545), (19275, 11151658), (19365, 11099830), (21595, 9953610), (25914, 8294675), (26985, 7965470), (27111, 7928450), (30850, 6967527), (32275, 6659898), (38550, 5575829), (38730, 5549915), (43190, 4976805), (44975, 4779282), (45185, 4757070), (46275, 4645018), (53970, 3982735), (54222, 3964225), (64550, 3329949), (64785, 3317870), (89950, 2389641), (90370, 2378535), (92550, 2322509), (96825, 2219966), (107975, 1990722), (129570, 1658935), (134925, 1593094), (135555, 1585690), (158569, 1355550), (193650, 1109983), (215950, 995361), (225925, 951414), (269850, 796547), (271110, 792845), (317138, 677775), (323925, 663574), (331787, 647850), (451850, 475707)]